is born yesterday

A form of be born yesterday — To be new, naive, innocent, inexperienced, or easily deceived.

Meanings

verb
  1. indicativepresentsingularthird personthird-person singular simple present indicative of be born yesterday
Cite this entry
APA

is born yesterday. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/is%20born%20yesterday

MLA

“is born yesterday.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/is%20born%20yesterday. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “is born yesterday,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/is%20born%20yesterday.

Source: is born yesterday on Wiktionary, CC BY-SA 4.0.